THORNE - Advanced Pre-Workout - Pre-Workout Powder Supplement with Amino Acids, Naturally Derived Caffeine, Alpha GPC & Beta-Alanine - Rainbow Sherbet - NSF Certified for Sport - 20 Servings

Product Description

Optimized Performance: Provides science-backed amounts of alpha-GPC, beta-alanine, L-citrulline, L-theanine, and natural caffeine derived from coffee beans to deliver noticeable benefits in workout performance* Mind-Muscle Connection: Creates a relaxed yet alert state of mind to help promote concentration, focus, and mental clarity and enhance power output, physical endurance, and overall recovery* Sustained Energy: Enhances blood flow to contribute to a greater “pump,” while reducing perceived time-to exhaustion and limiting jittery feelings and crashes normally associated with pre-workout supplements* NSF Certified for Sport: Tested for compliance with label claims and to ensure the absen…